From 4b6515cfb59bb9d118b57f8ede4f67ea49dfbb23 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Fri, 24 Oct 2014 15:30:44 -0400
Subject: [PATCH] unbound: fix type checking

---
 external/unbound/configure_checks.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/external/unbound/configure_checks.cmake b/external/unbound/configure_checks.cmake
index 281bcf97..b65b48c2 100644
--- a/external/unbound/configure_checks.cmake
+++ b/external/unbound/configure_checks.cmake
@@ -104,10 +104,10 @@ function (check_type_exists type variable header default)
   set(CMAKE_EXTRA_INCLUDE_FILES "${header}")
   check_type_size("${type}" "${variable}")
 
-  if (${variable} STREQUAL "")
+  if (NOT HAVE_${type})
     set("${variable}" "${default}" PARENT_SCOPE)
   else ()
-    set("${variable}" "" PARENT_SCOPE)
+    set("${variable}" "FALSE" PARENT_SCOPE)
   endif ()
 endfunction ()